Utility knife incorporating magnet



FIG. 1 is a top perspective view of a utility knife incorporating magnet, wherein the blade lock is in the open position;

FIG. 2 is a front elevation view of FIG. 1,

FIG. 3 is a front elevation view thereof, where the lock is in the closed position;

FIG. 4 is another front elevation view like FIG. 3 but with the broken line showing the blade omitted;

FIG. 5 is a rear elevation view thereof, wherein the lock is in the closed position;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof

FIG. 8 is a left elevation view thereof; and,

FIG. 9 is a right elevation view thereof.

The broken lines showing blade depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a utility knife incorporating magnet, as shown and described. 